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是德科技 KEYS

$272.13 +$11.52 (+4.42%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $272.13 0.00%
开盘$277.14
昨收$260.61
当日区间$265.16 – $277.34
成交量2.55M
市值$46.33B
市盈率(TTM)37.4
股息率–

当前期权链的平均隐含波动率为:89%。隐含波动率衡量期权市场预期的价格波动幅度——没有固定的"正常"水平,不同股票差异很大。

各执行价未平仓合约数

145170195240290340390440490540认购认沽

仅显示最近到期日。认购在线上方,认沽在线下方——聚集处表示该执行价累积了最多未平仓合约。

各执行价隐含波动率

-18%53%123%193%145310540认购认沽

"波动率微笑":远离现价的执行价往往比平价执行价定价更高的隐含波动率。

认购

到期日执行价最新价买价/卖价成交量未平仓合约数IV
20 Nov 2026 $270.00 $16.25 $16.50/$20.00 8 4 82%
20 Nov 2026 $280.00 $13.80 $12.20/$15.30 11 523 82%
20 Nov 2026 $260.00 $23.07 $21.90/$25.50 44 1 82%
20 Nov 2026 $290.00 $6.93 $8.50/$11.50 0 8 81%
20 Nov 2026 $250.00 $23.14 $28.30/$32.00 0 2 83%
20 Nov 2026 $300.00 $6.50 $5.60/$8.30 3 106 79%
20 Nov 2026 $240.00 $36.70 $35.90/$39.00 26 3 84%
20 Nov 2026 $310.00 $4.60 $3.80/$5.70 288 358 79%
20 Nov 2026 $230.00 $44.80 $44.10/$47.20 22 6 86%
20 Nov 2026 $320.00 $2.75 $2.20/$3.80 50 290 77%
20 Nov 2026 $220.00 $53.50 $53.40/$56.00 8 8 91%
20 Nov 2026 $330.00 $2.10 $1.40/$2.80 7 537 78%
20 Nov 2026 $210.00 $53.61 $62.00/$65.10 0 1 89%
20 Nov 2026 $340.00 $1.15 $0.85/$2.45 2 394 81%
20 Nov 2026 $200.00 $62.66 $71.60/$74.50 0 4 91%

认沽

到期日执行价最新价买价/卖价成交量未平仓合约数IV
20 Nov 2026 $270.00 $15.80 $14.80/$17.90 2 546 85%
20 Nov 2026 $280.00 $22.60 $20.30/$23.40 5 684 85%
20 Nov 2026 $260.00 $10.20 $10.60/$13.50 2 273 87%
20 Nov 2026 $290.00 $27.70 $26.20/$29.10 6 551 82%
20 Nov 2026 $250.00 $7.80 $7.10/$9.80 2 370 88%
20 Nov 2026 $300.00 $34.87 $33.40/$36.60 1 260 83%
20 Nov 2026 $240.00 $5.30 $4.70/$7.30 50 507 91%
20 Nov 2026 $310.00 $44.00 $40.90/$44.00 3 323 80%
20 Nov 2026 $230.00 $4.40 $2.25/$5.60 10 12 92%
20 Nov 2026 $320.00 $51.70 $50.00/$52.50 31 175 83%
20 Nov 2026 $220.00 $2.20 $2.00/$4.00 16 15 99%
20 Nov 2026 $330.00 $60.70 $59.00/$61.30 14 230 84%
20 Nov 2026 $210.00 $1.35 $0.30/$3.30 40 9 100%
20 Nov 2026 $340.00 $69.50 $67.80/$70.60 162 312 82%
20 Nov 2026 $200.00 $1.74 $0.05/$3.90 0 72 117%

未平仓合约数=当前尚未平仓的合约数量。未平仓合约数越高,通常说明该执行价/到期日交易越活跃、进出场越容易。

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